GB851060A - Improvements in and relating to writing instruments of the ball point type - Google Patents

Improvements in and relating to writing instruments of the ball point type

Info

Publication number
GB851060A
GB851060A GB13138/57A GB1313857A GB851060A GB 851060 A GB851060 A GB 851060A GB 13138/57 A GB13138/57 A GB 13138/57A GB 1313857 A GB1313857 A GB 1313857A GB 851060 A GB851060 A GB 851060A
Authority
GB
United Kingdom
Prior art keywords
coupling pin
slide
shoulder
bore
guide
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired
Application number
GB13138/57A
Other languages
English (en)
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
BALLOGRAF VERKEN AB
Original Assignee
BALLOGRAF VERKEN AB
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by BALLOGRAF VERKEN AB filed Critical BALLOGRAF VERKEN AB
Publication of GB851060A publication Critical patent/GB851060A/en
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B43—WRITING OR DRAWING IMPLEMENTS; BUREAU ACCESSORIES
    • B43K—IMPLEMENTS FOR WRITING OR DRAWING
    • B43K24/00—Mechanisms for selecting, projecting, retracting or locking writing units
    • B43K24/02—Mechanisms for selecting, projecting, retracting or locking writing units for locking a single writing unit in only fully projected or retracted positions
    • B43K24/08—Mechanisms for selecting, projecting, retracting or locking writing units for locking a single writing unit in only fully projected or retracted positions operated by push-buttons

Landscapes

  • Mechanical Pencils And Projecting And Retracting Systems Therefor, And Multi-System Writing Instruments (AREA)
GB13138/57A 1956-04-30 1957-04-25 Improvements in and relating to writing instruments of the ball point type Expired GB851060A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE353997X 1956-04-30

Publications (1)

Publication Number Publication Date
GB851060A true GB851060A (en) 1960-10-12

Family

ID=20308713

Family Applications (1)

Application Number Title Priority Date Filing Date
GB13138/57A Expired GB851060A (en) 1956-04-30 1957-04-25 Improvements in and relating to writing instruments of the ball point type

Country Status (4)

Country Link
CH (1) CH353997A (en:Method)
DE (1) DE1145960B (en:Method)
GB (1) GB851060A (en:Method)
NL (2) NL216674A (en:Method)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2005077673A1 (es) * 2004-02-13 2005-08-25 Inoxcrom, S.A. Útil de escritura
CN106144732A (zh) * 2016-08-31 2016-11-23 泉州市扬文化用品有限公司 一种按压式修正带

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3183892A (en) * 1963-01-31 1965-05-18 Paper Mate Mfg Co Project-retract mechanism for a ballpoint writing instrument
DE3069589D1 (en) * 1979-07-02 1984-12-13 Platignum Plc A retractable mechanism for a writing element

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL87462C (en:Method) * 1953-08-17

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2005077673A1 (es) * 2004-02-13 2005-08-25 Inoxcrom, S.A. Útil de escritura
CN106144732A (zh) * 2016-08-31 2016-11-23 泉州市扬文化用品有限公司 一种按压式修正带
CN106144732B (zh) * 2016-08-31 2018-08-07 泉州市一扬文化用品有限公司 一种按压式修正带

Also Published As

Publication number Publication date
CH353997A (de) 1961-04-30
DE1145960B (de) 1963-03-21
NL96035C (en:Method)
NL216674A (en:Method)

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